INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1fd6f44591003cba2bb5dd0314f824d02dedac6cc69b5097c8a46b38beeec99', 
    '5fgGpMKIf+0L343IAJHN0q5tCFHLQFGvUDPK9vM+EF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)